Free Printable Rational Numbers Study Guide (Quiz One)

1.

$3\ \frac{3}{4\ }\ -\ \frac{1}{3}$

(a)

2.

$3\ \frac{3}{4\ }\ -\ \frac{1}{3}$

(a)

3.

$-\frac{1}{3}+\left(-\frac{1}{6}\right)$

(a)

4.

The temperature was 3 degrees on Monday and was 7.5 degrees lower the next day. What was the temperature on Tuesday?

(a)

5.

$-\frac{3}{7}+\frac{4}{5}$

(a)

6.

$\frac{1}{4}-\left(-\frac{3}{4}\right)$

(a)

7.

$5-10$

(a)

8.

$-4.68+\left(-1.24\right)$

(a)

9.

$-\frac{4}{5}+\left(-\frac{3}{8}\right)$

(a)

10.

$9.01-\left(-4.09\right)$

(a)

11.

If Angelica is 5 steps to the right of the classroom door and Brian is 12 steps to the left, how many steps apart are they?

(a)

12.

A rock climber is 0.74 miles above sea level. He ascends 0.18 mile and then descends 0.8 of a mile. How many miles from sea level is he now?

(a)

13.

$\frac{3}{5}+\left(-\frac{1}{5}\right)$

(a)

14.

$-23.4-3.4$

(a)

15.

What is the range in temperatures if the high is 78 degrees and the low is -23 degrees?

(a)

16.

$\frac{1}{4}-\frac{3}{10}$

(a)

17.

Jim biked

2\ \frac{3}{4}

miles on Monday and then

3\ \frac{5}{8}

miles on Tuesday. How many miles did he bike in total?

(a)

18.

$-1\ \frac{7}{8}-\left(-3\ \frac{1}{2}\right)$

(a)

19.

A room is 3.4 meters wide and 2.6 meters long. How many meters is the perimeter of the room?

(a)

20.

Add 0.5 + 0.25

a)

0.75

b)

1.25

c)

- 0.75

d)

12.5

21.

Add

\frac{2}{3}+\frac{4}{5}

a)

$\frac{22}{15}$

b)

$\frac{6}{8}$

c)

$\frac{8}{15}$

d)

$\frac{6}{15}$

22.

$\frac{2}{3}-\frac{6}{9}$

a)

$\frac{12}{27}$

b)

$\frac{4}{9}$

c)

$\frac{8}{12}$

d)

$0$

23.

$\frac{4}{5}-\frac{2}{3}$

Multiply

a)

$\frac{6}{14}$

b)

$\frac{6}{5}$

c)

$\frac{2}{15}$

d)

$-\frac{10}{36}$

24.

Add: 0.15 + 2.3

a)

1.35

b)

-1.35

c)

2.45

d)

3.24

25.

2.25 - 1.33

a)

1.3

b)

- 0.92

c)

0.92

d)

-1.3

26.

Find the missing number

5.25 - (a) = 3.50

27.

Find the missing number

0.5 + (a) = 1

28.

Write

\frac{3}{4}

as a decimal

a)

0.5

b)

$\left|\frac{1}{2}\right|$

c)

0.75

d)

0.3

29.

4.56 - (- 0.04)

a)

4.6

b)

-4.6

c)

4.52

d)

-4.52

30.

Subtract:

\frac{1}{2}

- 0.5

a)

1

b)

-1

c)

0

d)

$\frac{2}{3}$

31.

Which is the opposite number of 89?

a)

8.9

b)

$\frac{1}{89}$

c)

- 89

d)

0.89

32.

Which number is the additive inverse of 5?

a)

$\frac{1}{5}$

b)

-5

c)

0.5

d)

- 0.5

33.

To add two fractions, I need a...

a)

common denominator

b)

multiply by the reciprocal

c)

keep, change, flip

d)

extra help

34.

0.01 + 0.01

a)

$\frac{1}{100}$

b)

0.02

c)

0.2

d)

- 0.02

35.

$\frac{1}{2}\ +\frac{5}{2}$ Answer in simplest form

a)

$\frac{4}{5}$

b)

- 3

c)

3

d)

$\frac{5}{4}$

36.

Find the missing number:

13 + ( ) = 0

a)

13

b)

- 13

c)

$\frac{1}{13}$

d)

$-\frac{1}{13}$

37.

Which is the opposite of -25?

a)

$\frac{1}{25}$

b)

25

c)

$-\frac{1}{25}$

d)

52

38.

$\frac{3}{4}$ - 0.75

a)

$-\frac{1}{2}$

b)

$\frac{1}{2}$

c)

$\frac{6}{4}$

d)

0

39.

0.01 + 0.1

a)

0.02

b)

0.2

c)

0.11

d)

1

40.

What is 2 + (-7)

(a)

41.

Simplify: -4 + 9

a)

5

b)

-5

c)

13

d)

-13

42.

What is -4 + 3

(a)

43.

What do we call a number less than zero?

a)

integer

b)

negative number

c)

whole number

d)

positive integer

44.

Add (-9) and (-1)

a)

-9

b)

+10

c)

-8

d)

-10

45.

-14 ÷ 7 =

a)

-2

b)

2

c)

98

d)

-98

46.

19 + −2 =

a)

17

b)

21

c)

19

d)

-2

47.

$2+\left(-2\right)=$

(a)

48.

Addison had -$25 in her bank account. She deposited $100. How much is in her bank account now?

a)

$25

b)

$100

c)

$75

d)

$50

49.

Which number is SMALLER?

-3 or -6

a)

-3

b)

-6

c)

Neither

50.

Which number is greatest?

a)

-1

b)

-4

c)

-6

51.

Subtracting a negative number (like $13-\left(-6\right)$ ) is the same thing as...

a)

Adding (13+(-6))

b)

Adding the opposite (13+6)

c)

Subtracting (13-6)

52.

If you are adding 2 negative numbers, will your answer be positive or negative?

a)

negative

b)

positive

53.

When adding decimals with different signs you....

a)

subtract and take the sign of the larger number

b)

add the opposite

c)

add and keep the sign

d)

subtract and keep the sign

54.

3 + (-9)

a)

6

b)

-12

c)

-6

d)

12

55.

-7 + -6

a)

-1

b)

11

c)

1

d)

-13

56.

(-4) + 8 =

a)

12

b)

4

c)

-4

d)

-12

57.

19 + (-6) =

a)

-25

b)

25

c)

13

d)

-13

58.

-10 + 10

a)

20

b)

0

c)

-20

d)

1,000,000

59.

5 - 13 =

a)

-8

b)

8

c)

-18

d)

18

60.

-5.7 + 0.9

a)

2.1

b)

-4.8

c)

-8.3

d)

-10.7

61.

-6.8 + (-3.3)

a)

-10.1

b)

-7.52

c)

-2.6

d)

-17.5

62.

6.4 + (-3.4)

a)

-4.2

b)

1.8

c)

-3.5

d)

3

63.

-3.9 + (-4.3)

a)

-8

b)

-8.2

c)

-2.9

d)

-9.2

64.

7.6 - (-6.5)

a)

11.8

b)

10

c)

16.3

d)

14.1

65.

- 2.09 - 15.271

a)

-17.361

b)

13.181

c)

17.361

d)

-13.181

66.

41 - 15 + (-29) =

a)

85

b)

3

c)

- 3

d)

0

67.

Choose the BEST answer: the definition of an integer is

a)

any number

b)

any positive or negative whole number

c)

zero

d)

all numbers including fractions and decimals

68.

-4.68 + (-1.24)

a)

- 5.82

b)

3.44

c)

- 5.92

d)

- 3.44

69.

9.01 - (-4.09)

a)

13.10

b)

4.82

c)

-13.00

d)

5.02

70.

Which situation could the integer -50 represent?

a)

An increase of $50 in a bank account

b)

The temperature on a warm spring day

c)

The distance driven on the way to the beach

d)

A decrease of 50 employees

71.

I dove into the ocean and was 20 feet below sea level. Which integer represents the situation?

a)

-20

b)

20

c)

below zero

d)

below sea level

72.

Mike sold lemonade at a sidewalk stand for three days. He earned $14.80 on the first day, $2.55 on the second day, and $4.40 on the third day. How much did he earn in all?

a)

$2.175

b)

$2,175

c)

$217.50

d)

$21.75

73.

Kayden buys a game for $7.89 and batteries for $5.49. She pays with a twenty dollar bill, how much change will she receive?

a)

7.72

b)

33.38

c)

13.38

d)

6.62

74.

Justin bought 6.95 lbs of cherry and lime jelly beans for his birthday party. If 1.75 lbs were cherry flavor, how many pounds were lime flavor?

a)

5.2

b)

8.7

c)

9.7

d)

5.02

75.

Juliette bought a bag of gummy bears that cost $2.74. She gave the clerk $10. How much money will she get back in change?

a)

$12.74

b)

$4.36

c)

$7.26

d)

$2.64

76.

Add these fractions: 2/6 + 3/6
Make sure your answer is in the simplest form.

a)

4/6

b)

3/6

c)

5/6

d)

6/6

77.

Add these fractions: 1/6 + 3/6
Make sure your answer is in the simplest form.

a)

4/6

b)

5/6

c)

2/3

d)

1/3

78.

What is the least common denominator for 3 and 4?

a)

6

b)

4

c)

3

d)

12

79.

What is the least common denominator for 7 and 2?

a)

12

b)

14

c)

7

d)

6

80.

Which fraction equals 1?

a)

8/8

b)

1/11

c)

3/4

d)

5/6

81.

Which fraction equals 1?

a)

5/7 + 2/7

b)

4/7 + 2/7

c)

1/4 + 1/4

d)

5/6 - 1/6

82.

Which Fraction equals 3/8?

a)

5/8 - 2/8

b)

5/8 - 3/8

c)

1/8 + 2/8

d)

8/8 - 5/8

83.

Which fractions shows 4/8 shaded?

a)

b)

c)

d)

84.

2/8 + 1/8 + 3/8

a)

5/8

b)

6/8

c)

7/8

d)

8/8

85.

What must you have to add and subtract fractions?

a)

Common numerators

b)

Different numerators

c)

Different denominators

d)

Common denominators

86.

Subtract and simplify if you can.
2/4 - 3/8

a)

1/8

b)

5/4

c)

4/32

d)

1/2

87.

I should use LCM (least common multiple) when trying to find a common denominator.

a)

true

b)

false

88.

a)

1/6

b)

1

c)

1/0

d)

1/12

89.

a)

3/8

b)

3/16

c)

1/8

d)

2/8

90.

Is this a correct answer?

a)

Yes, the student correctly added.

b)

No, you cannot add unlike denominators

c)

No, 5 + 7 is not 12

d)

No, 2 + 3 is not 5

91.

The number on the top of a fraction is called what?

a)

numerator

b)

denominator

c)

fractionator

d)

equivalent

92.

Reduce the following fraction:
16/20 =

a)

8/10

b)

4/5

c)

1/2

d)

16/20

93.

What is the number located on the bottom of the fraction called?

a)

numerator

b)

denominator

c)

equivalent fractions

d)

unit fraction

94.

-3/7 + 4/5

a)

43/35

b)

-13/35

c)

13/35

d)

17/35

e)

Answer not given

95.

- 1/3 + (-1/6)

a)

-1/2

b)

-1/3

c)

1/3

d)

-1/9

e)

Answer not given

96.

$-1\ \frac{1}{4}\ +\ \left(-2\ \frac{1}{2}\right)$

a)

- 3 3/4

b)

- 3 1/4

c)

-2 3/4

d)

-3 1/2

97.

$-8\ \frac{3}{4}\ +\ 1\ \frac{3}{10}$

a)

$-7\ \frac{9}{10}$

b)

$7\ \frac{9}{20}$

c)

$-7\ \frac{3}{4}$

d)

$7\ \frac{3}{4}$

e)

Answer not given

98.

$-3\ \frac{1}{6}\ +\ 5\ \frac{3}{5}$

a)

2 13/ 30

b)

-2 13/30

c)

1 13/30

d)

-1 13/30

99.

$6\ \frac{3}{4}\ -\ \left(-2\ \frac{4}{5}\right)$

a)

9 11/20

b)

-9 11/20

c)

4 11/20

d)

-4 11/20

100.

$-5\ \frac{1}{2}-\ \left(-1\ \frac{1}{6}\right)$

a)

- 4 1/3

b)

4 1/3

c)

6 1/3

d)

-6 1/3

101.

$2\ \frac{3}{4}\ -\ \left(-\frac{1}{4}\right)\$

a)

2 1/2

b)

3 1/4

c)

3

d)

-3

e)

Answer not given

102.

$-1\ \frac{2}{3}-\ \left(-1\ \frac{4}{5}\right)$

a)

-2/15

b)

2/15

c)

-3 7/15

d)

2 2/15

e)

Answer not given

103.

¼ − (-¾)

a)

-1/2

b)

4/0

c)

1

d)

None of the above

104.

Following the integer rules, would you add or subtract the fractions?

a)

add, the answer would be positive

b)

add, the answer would be negative

c)

subtract, the answer will be positive

d)

subtract the answer will be negative

105.

a)

- 1 7/40

b)

15/40

c)

- 1 10/40

d)

17/40

106.

What is the value of the following expression?

a)

-12 and 19/21

b)

-12 and 1/2

c)

-2 and 3/4

d)

-2 and 5/21

107.

What is the value of the following expression?

a)

-72

b)

-8 and 2/3

c)

40 and 1/3

d)

72

108.

3/4 - (-1/4)

a)

1/2

b)

-1/2

c)

-5/8

d)

1

Rational Numbers Study Guide (Quiz One)

Total questions: 108

Worksheet time: 4hrs 24mins

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